braccio sinistro di pedivella sram eagle xx dub con misuratore di potenza Length:175mm helping to promote correct posture

helping to promote correct posture on the bike

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Discover a world of MTB trails with a saddle designed from scratch for aggressive terrain

braccio sinistro di pedivella sram eagle xx dub con misuratore di potenza Length:175mm helping to promote correct postureDescription The SRAM Eagle XX Dub Left Crank Arm uses the world proven XX crankset with a thinly integrated power meter to record and provide accurate, real time power readings to the main unit. We achieve this using what we call "DUB PWR," a unique design that elegantly houses Quarq's reliable and precise power measurement inside the DUB crank spindle itself. Measuring power on the left side to calculate total watts, it is slim, lightweight,